20.500.12556/DKUM-84259 Zamenjava dotrajanega srednjenapetostnega (20 kV) stikalnega bloka diplomsko delo Replacement of worn-out medium-voltage (20 kV) switchgear V diplomskem delu smo se osredotočili na prikaz in opis zamenjave dotrajanega srednjenapetostnega stikalnega bloka. Nalogo smo izvedli na transformatorski postaji 364 – Kajuhova, v Slovenski Bistrici. V primeru naše transformatorske postaje je bila potreba po zamenjavi stikalne opreme zaradi iztrošenosti materialov v stikalnih celicah. Z ukrepom, ki smo ga izvedli, smo poskusili odjemalce oskrbeti z bolj kakovostno in zanesljivo električno energijo. V teoretičnem delu so podrobneje opisane srednjenapetostne stikalne celice, njihov razvoj skozi čas, stari in novi stikalni blok s pripadajočimi komponentami ter varnost uporabnikov. Empirični del zajema opis zamenjave starega stikalnega bloka za novega po korakih in pripadajočo uporabljeno opremo ter upoštevane varnostne protokole pri sami zamenjavi. In the thesis we focused on the display and description of replacement of worn-out medium voltage switchgear. The task was carried out at the transformer station 364 – Kajuhova in Slovenska Bistrica. In the case of our transformer station, the need to replace the switchgear was due to the wear of the materials in the switchgear cells. With the measure we implemented, we tried to supply customers with more quality and reliable electricity. The theoretical part describes in more detail the medium voltage switch cells, their development over time, the old and new switch blocks with associated components and the safety of users. The empirical part includes a description of the replacement of the old switch block for the new one step by step and the associated equipment used and the safety protocols observed during the replacement itself. stikalna celica stikalni blok srednja napetost transformatorska postaja varnost switch cell switch gear medium voltage transformation station safety true true false [G. Špes] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-05-09 21:51:45 2023-07-25 13:20:11 2023-07-26 03:08:41 0000-00-00 00:00:00 2023 0 Maribor 0 Velenje XII, 30 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.311.42:621.315.17(043.2) 159700483 VS_Spes_Gregor_2023.pdf VS_Spes_Gregor_2023.pdf 1 57FA946EABEF494E6E887BF7ACE8CFC6 4b1c98d3eaabb86b134b14800384f214e04cd0e80b1ca5dee22fc75d1f186bee f7315c7d-ffe8-11ed-9a65-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=167659 Fakulteta za energetiko 0 0 0